FLCN39 CWVR 181430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PST TUESDAY 18 DECEMBER 2007 FOR TODAY. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H. 18-DECEMBER-2007 SOUTHERN INTERIOR TODAY TOMORROW 7:00 AM 4:00 PM 4:00 PM VI WND MXG HT VI WND MXG HT VI WND MXG HT KM/H M KM/H M KM/H M FRASER CANYON 11/POOR 4 303 11/POOR 4 319 12/POOR 16 262 KAMLOOPS 11/POOR 9 376 15/POOR 10 456 19/POOR 25 418 OKANAGAN 11/POOR 9 492 13/POOR 9 537 17/POOR 24 515 CASTLEGAR 11/POOR 4 596 11/POOR 5 567 10/POOR 16 510 CRANBROOK 10/POOR 3 981 11/POOR 2 1123 24/POOR 18 1100 REVELSTOKE 14/POOR 5 643 12/POOR 7 522 11/POOR 8 492 GOLDEN 14/POOR 6 938 29/POOR 11 1145 16/POOR 8 939 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PENTICTON W 16 W 19 W 19 CRANBROOK SW 35 SW 32 SW 28 CENTRAL INTERIOR TODAY TOMORROW 7:00 AM 4:00 PM 4:00 PM VI WND MXG HT VI WND MXG HT VI WND MXG HT KM/H M KM/H M KM/H M QUESNEL 19/POOR 35 598 28/POOR 24 698 20/POOR 30 614 100 MILE 18/POOR 30 993 27/POOR 23 1093 25/POOR 38 1021 WILLIAMS LAKE 14/POOR 27 975 14/POOR 20 982 15/POOR 27 978 PUNTZI MTN 14/POOR 37 933 12/POOR 4 1064 12/POOR 5 1030 PRINCE GEORGE 23/POOR 45 752 12/POOR 26 713 11/POOR 19 710 BURNS LAKE 12/POOR 27 733 13/POOR 13 770 16/POOR 13 811 SMITHERS 11/POOR 14 546 11/POOR 7 573 10/POOR 4 571 MCBRIDE 15/POOR 12 823 15/POOR 8 869 16/POOR 9 868 CLEARWATER 14/POOR 9 492 12/POOR 8 464 13/POOR 16 438 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M PR. GEORGE SW 34 W 33 W 30 SMITHERS W 37 W 38 W 32 NORTHERN BC/YUKON TODAY TOMORROW 7:00 AM 4:00 PM 4:00 PM VI WND MXG HT VI WND MXG HT VI WND MXG HT KM/H M KM/H M KM/H M FORT NELSON 9/POOR 2 395 32/POOR 19 619 10/POOR 8 407 FT ST JOHN 11/POOR 15 718 17/POOR 27 747 9/POOR 7 706 WHITEHORSE 10/POOR 6 743 10/POOR 5 743 10/POOR 7 733 DAWSON 9/POOR 1 423 10/POOR 3 451 9/POOR 3 393 WATSON LAKE 9/POOR 1 725 9/POOR 3 715 10/POOR 2 741 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M DEASE LAKE W 12 W 13 W 17 WATSON LAKE W 4 SW 6 W 11 WHITEHORSE E 12 0 0 W 7 MAYO E 13 E 8 W 3 COAST TODAY TOMORROW 7:00 AM 4:00 PM 4:00 PM VI WND MXG HT VI WND MXG HT VI WND MXG HT KM/H M KM/H M KM/H M VANCOUVER 32/POOR 26 176 16/POOR 16 85 17/POOR 53 30 FRASER VALLEY 18/POOR 27 118 12/POOR 15 100 15/POOR 41 84 SQUAMISH 12/POOR 7 142 11/POOR 4 133 18/POOR 19 136 SRN VAN ISLD 26/POOR 29 131 19/POOR 10 204 16/POOR 51 44 CNTRL VAN ISLD 24/POOR 26 133 13/POOR 4 205 17/POOR 35 69 NRN VAN ISLD 36/FAIR 25 243 11/POOR 7 79 21/POOR 49 67 TERRACE 12/POOR 6 310 13/POOR 3 472 11/POOR 4 309 STEWART 22/POOR 6 63 10/POOR 5 37 10/POOR 7 34 FORECAST UPPER WINDS FOR THIS AFTERNOON 900M 1800M 2700M VANCOUVER W 17 W 25 W 27 SANDSPIT W 26 W 31 W 33 PORT HARDY W 32 W 35 W 32 VENTILATION GUIDELINES: POOR: 0-33 FAIR: 34-54 GOOD: 55-100 VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PSPC